1220*2440mm WPC three-layer building formwork production line Waterproof, fireproof, anti-corrosion High quality Long life WPC ... , 65/132 Conical Double Screw Extruder4,Cooling water temperature: <15°C Air pressure: > 0.6Mpa5,Power supply: customized PRIMARY ... hardness:70 Shore hardnessELECTRICITY, WATER & AIR CONSUMPTION FOR EXTRUSION LINE:Input Power220KWWorking Power175kwAir:0.3m3/min, >0.5MPa